The GoGo is True Bypass,has an ultra road-worthy metal chassis and the ability to power other pedals,and a big high-definition screen that can be seen on the darkest stages.

Gogo Horizon Pedal Tuner Features:

• Chromatic Tuning
• True By-Pass
• Metal Chassis
• Durable Stomp Knob
• Detection Accuracy +/-0.5Cent
• Wide Detection Range A0(27.5Hzx)-C8(4186.00Hz)
• Wide Horizontal Screen
• Calibration Function 430Hz to 450 Hz
• Tigher Tuning
• 3/4 Size Pedal w/Largest Horizontal Screen